CLASSIFICATION OF GEOSYNCHRONOUS OBJECTS -- ISSUE 11

EUROPEAN SPACE AGENCY
EUROPEAN SPACE OPERATIONS CENTRE
GROUND SYSTEMS ENGINEERING DEPARTMENT
Space Debris Office

CLASSIFICATION OF GEOSYNCHRONOUS OBJECTS
ISSUE 11
by R. Choc and R. Jehn
Produced with the DISCOS Database

February 2009
ESOC Robert-Bosch-Str. 5, 64293 Darmstadt, Germany

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3.5 Objects in a libration orbit around the Western stable point

In the case where the object is in a libration orbit around the Western stable point (longitude 105 W), the following data are given:

L2.nn COSPAR NAME Date P_lib Δλ λ_min λ_max N_ly N_tot MJD a e i Ω ω λ

L2 . 1 93058B ACTS 24-DEC-08 900 0.5 254.5 255.0 49 763 21542.201447 42164.67268 0.0001726 9.0188 59.9019 211.6850 254.1788

L2 . 2 88081A Gstar 3 24-DEC-08 900 0.6 254.6 255.2 50 844 21542.097396 42164.57457 0.0005466 14.0910 22.6104 305.6454 254.5059

L2 . 3 76023B LES 9 (RTGPP) 25-DEC-08 900 0.6 254.6 255.2 48 941 21543.398449 42165.63566 0.0022411 10.7499 153.3884 317.1642 257.0439

L2 . 4 82105A Aurora I 31-DEC-08 902 0.8 254.5 255.3 50 942 21549.106563 42164.40272 0.0008695 12.2506 33.0958 234.6904 254.7885

L2 . 5 71009A NATO IIB 30-DEC-08 902 0.9 254.2 255.1 49 756 21548.945301 42164.45935 0.0005008 12.6975 335.1422 342.8493 255.1207

L2 . 6 69101A Skynet 1A 30-DEC-08 910 4.2 252.6 256.8 50 672 21548.929919 42165.17085 0.0021015 11.4119 330.8381 153.5373 256.5204

L2 . 7 78062A GOES 3 26-DEC-08 911 8.1 250.7 258.8 51 948 21544.022373 42164.31049 0.0003099 14.2996 1.4776 280.8612 258.5118

L2 . 8 93073A Solidaridad 1 31-DEC-08 911 8.1 250.7 258.8 50 749 21549.189734 42163.00085 0.0003952 7.4973 65.6086 153.5653 257.2914

L2 . 9 70021A NATO I 30-DEC-08 912 10.7 249.4 260.1 51 679 21548.942477 42161.91049 0.0001877 11.6770 334.6523 292.9444 255.6535

L2 . 10 71095A OPS 9431 (DSCS II F-1) 23-DEC-08 913 13.0 248.3 261.3 48 879 21541.955336 42166.44029 0.0002712 12.9750 336.9669 237.4090 260.1720

L2 . 11 76023A LES 8 (RTGPP) 23-DEC-08 914 15.5 247.0 262.6 49 932 21541.464144 42166.23030 0.0009990 10.7872 153.3949 313.4295 253.7634

L2 . 12 93077A Telstar 4A 24-DEC-08 914 16.6 246.5 263.1 49 768 21542.184109 42160.28404 0.0005826 9.9308 55.1286 299.1600 255.6422

L2 . 13 95049A Telstar 402R 24-DEC-08 925 32.3 238.8 271.1 49 659 21542.194363 42168.81879 0.0007106 4.9120 72.2005 184.5646 268.8733

L2 . 14 85076C ASC 1 31-DEC-08 939 45.5 232.4 277.9 50 888 21549.083831 42168.86842 0.0008368 11.1064 46.4849 236.2970 276.3706

L2 . 15 75100A GOES 1 24-DEC-08 943 48.5 231.0 279.4 49 908 21542.005243 42151.83849 0.0005627 14.4069 349.2270 261.0298 254.3729

L2 . 16 83041A GOES 6 26-DEC-08 962 60.1 225.4 285.4 49 941 21544.054282 42150.39648 0.0002428 13.1302 20.8340 248.1931 266.3556

L2 . 17 95069A Galaxy IIIR 25-DEC-08 965 61.4 224.8 286.1 49 653 21543.172465 42174.99807 0.0004712 4.0391 74.3573 185.1154 277.8772

L2 . 18 81049A GOES 5 30-DEC-08 995 75.3 218.1 293.4 51 881 21548.957894 42158.35399 0.0004372 13.5163 15.6727 220.0230 291.0838

L2 . 19 76004A Hermes 30-DEC-08 1006 79.5 216.1 295.7 51 877 21548.864398 42166.53141 0.0009745 14.2056 346.0979 90.0212 295.3969

L2 . 20 96055A EchoStar 2 26-DEC-08 1031 88.1 212.1 300.2 49 598 21544.388391 42145.44704 0.0003641 0.4445 82.1072 185.8057 234.9119

L2 . 21 68081D LES 6 26-DEC-08 1044 92.0 210.3 302.3 50 809 21544.071898 42166.50646 0.0012584 10.2095 331.6003 264.3478 210.6931

L2 . 22 87100A Raduga 21 23-DEC-08 1098 105.8 203.9 309.7 49 948 21541.960255 42169.70545 0.0003363 13.0581 26.7375 280.4099 308.1442

L2 . 23 65028A Intelsat I F-1 23-DEC-08 1125 111.5 201.3 312.8 42 267 21541.976181 42148.41183 0.0001333 6.5762 299.2215 125.7396 215.0870

L2 . 24 97086A HGS-1 25-DEC-08 1282 135.1 190.9 326.0 45 514 21543.209144 42166.30992 0.0049455 1.4246 135.6598 177.8255 325.5799

L2 . 25 84078A Gorizont 10 31-DEC-08 1307 137.9 189.8 327.7 50 826 21549.179491 42145.42940 0.0004866 13.5702 13.2981 238.0816 208.6999

L2 . 26 67094A Intelsat II F-4 22-NOV-08 1323 139.5 189.1 328.6 38 598 21510.804491 42156.65420 0.0013887 9.0530 315.4609 185.8484 323.5897

L2 . 27 90016A Raduga 25 21-DEC-08 1325 139.7 189.0 328.7 50 902 21539.324051 42166.55580 0.0001306 11.9228 35.4786 338.3863 188.5309

L2 . 28 82103A Gorizont 6 30-DEC-08 1338 141.0 188.5 329.5 50 786 21548.881609 42146.43328 0.0001718 14.1085 4.2724 255.5429 307.2297

L2 . 29 85070A Raduga 16 30-DEC-08 1348 141.9 188.1 330.1 50 778 21548.880220 42153.05679 0.0003503 13.3683 16.4152 258.3028 319.8573

L2 . 30 80081A Raduga 7 23-DEC-08 1459 150.5 184.9 335.4 50 766 21541.218229 42160.51078 0.0004767 14.4628 356.3054 220.0640 185.5805

L2 . 31 94038A Cosmos 2282 26-DEC-08 1486 152.1 184.4 336.5 47 728 21544.117164 42193.93730 0.0008971 9.1873 54.1683 280.0222 276.8373

L2 . 32 92059A Cosmos 2209 25-DEC-08 1491 152.4 184.3 336.7 45 784 21543.926921 42164.47729 0.0004667 11.0916 45.4358 198.5694 336.9047

L2 . 33 85016A Cosmos 1629 26-DEC-08 1500 152.9 184.1 337.0 49 783 21544.217431 42182.21650 0.0000573 13.5343 14.6304 347.9054 201.2870

L2 . 34 87091A Cosmos 1894 30-DEC-08 1500 152.9 184.1 337.0 47 893 21548.933113 42183.72746 0.0005678 12.7125 24.8935 230.4053 309.2314

L2 . 35 80004A OPS 6393 (FLTSATCOM F3) 30-DEC-08 1542 155.1 183.4 338.5 42 860 21548.851528 42180.96663 0.0022157 13.0168 1.2896 82.2620 315.3797

L2 . 36 89101A Cosmos 2054 31-DEC-08 1687 160.5 181.9 342.4 50 883 21549.221100 42140.12114 0.0005235 11.9788 34.8480 253.3622 215.2162

L2 . 37 94082A Luch 1 25-DEC-08 1846 163.8 181.3 345.1 45 699 21543.960845 42169.34007 0.0001660 9.3084 60.1560 325.8831 339.3355

L2.nn	COSPAR	NAME	Date	P_lib	Δλ	λ_min	λ_max	N_ly	N_tot	MJD	a	e	i	Ω	ω	λ
L2 . 1	93058B	ACTS	24-DEC-08	900	0.5	254.5	255.0	49	763	21542.201447	42164.67268	0.0001726	9.0188	59.9019	211.6850	254.1788
L2 . 2	88081A	Gstar 3	24-DEC-08	900	0.6	254.6	255.2	50	844	21542.097396	42164.57457	0.0005466	14.0910	22.6104	305.6454	254.5059
L2 . 3	76023B	LES 9 (RTGPP)	25-DEC-08	900	0.6	254.6	255.2	48	941	21543.398449	42165.63566	0.0022411	10.7499	153.3884	317.1642	257.0439
L2 . 4	82105A	Aurora I	31-DEC-08	902	0.8	254.5	255.3	50	942	21549.106563	42164.40272	0.0008695	12.2506	33.0958	234.6904	254.7885
L2 . 5	71009A	NATO IIB	30-DEC-08	902	0.9	254.2	255.1	49	756	21548.945301	42164.45935	0.0005008	12.6975	335.1422	342.8493	255.1207
L2 . 6	69101A	Skynet 1A	30-DEC-08	910	4.2	252.6	256.8	50	672	21548.929919	42165.17085	0.0021015	11.4119	330.8381	153.5373	256.5204
L2 . 7	78062A	GOES 3	26-DEC-08	911	8.1	250.7	258.8	51	948	21544.022373	42164.31049	0.0003099	14.2996	1.4776	280.8612	258.5118
L2 . 8	93073A	Solidaridad 1	31-DEC-08	911	8.1	250.7	258.8	50	749	21549.189734	42163.00085	0.0003952	7.4973	65.6086	153.5653	257.2914
L2 . 9	70021A	NATO I	30-DEC-08	912	10.7	249.4	260.1	51	679	21548.942477	42161.91049	0.0001877	11.6770	334.6523	292.9444	255.6535
L2 . 10	71095A	OPS 9431 (DSCS II F-1)	23-DEC-08	913	13.0	248.3	261.3	48	879	21541.955336	42166.44029	0.0002712	12.9750	336.9669	237.4090	260.1720
L2 . 11	76023A	LES 8 (RTGPP)	23-DEC-08	914	15.5	247.0	262.6	49	932	21541.464144	42166.23030	0.0009990	10.7872	153.3949	313.4295	253.7634
L2 . 12	93077A	Telstar 4A	24-DEC-08	914	16.6	246.5	263.1	49	768	21542.184109	42160.28404	0.0005826	9.9308	55.1286	299.1600	255.6422
L2 . 13	95049A	Telstar 402R	24-DEC-08	925	32.3	238.8	271.1	49	659	21542.194363	42168.81879	0.0007106	4.9120	72.2005	184.5646	268.8733
L2 . 14	85076C	ASC 1	31-DEC-08	939	45.5	232.4	277.9	50	888	21549.083831	42168.86842	0.0008368	11.1064	46.4849	236.2970	276.3706
L2 . 15	75100A	GOES 1	24-DEC-08	943	48.5	231.0	279.4	49	908	21542.005243	42151.83849	0.0005627	14.4069	349.2270	261.0298	254.3729
L2 . 16	83041A	GOES 6	26-DEC-08	962	60.1	225.4	285.4	49	941	21544.054282	42150.39648	0.0002428	13.1302	20.8340	248.1931	266.3556
L2 . 17	95069A	Galaxy IIIR	25-DEC-08	965	61.4	224.8	286.1	49	653	21543.172465	42174.99807	0.0004712	4.0391	74.3573	185.1154	277.8772
L2 . 18	81049A	GOES 5	30-DEC-08	995	75.3	218.1	293.4	51	881	21548.957894	42158.35399	0.0004372	13.5163	15.6727	220.0230	291.0838
L2 . 19	76004A	Hermes	30-DEC-08	1006	79.5	216.1	295.7	51	877	21548.864398	42166.53141	0.0009745	14.2056	346.0979	90.0212	295.3969
L2 . 20	96055A	EchoStar 2	26-DEC-08	1031	88.1	212.1	300.2	49	598	21544.388391	42145.44704	0.0003641	0.4445	82.1072	185.8057	234.9119
L2 . 21	68081D	LES 6	26-DEC-08	1044	92.0	210.3	302.3	50	809	21544.071898	42166.50646	0.0012584	10.2095	331.6003	264.3478	210.6931
L2 . 22	87100A	Raduga 21	23-DEC-08	1098	105.8	203.9	309.7	49	948	21541.960255	42169.70545	0.0003363	13.0581	26.7375	280.4099	308.1442
L2 . 23	65028A	Intelsat I F-1	23-DEC-08	1125	111.5	201.3	312.8	42	267	21541.976181	42148.41183	0.0001333	6.5762	299.2215	125.7396	215.0870
L2 . 24	97086A	HGS-1	25-DEC-08	1282	135.1	190.9	326.0	45	514	21543.209144	42166.30992	0.0049455	1.4246	135.6598	177.8255	325.5799
L2 . 25	84078A	Gorizont 10	31-DEC-08	1307	137.9	189.8	327.7	50	826	21549.179491	42145.42940	0.0004866	13.5702	13.2981	238.0816	208.6999
L2 . 26	67094A	Intelsat II F-4	22-NOV-08	1323	139.5	189.1	328.6	38	598	21510.804491	42156.65420	0.0013887	9.0530	315.4609	185.8484	323.5897
L2 . 27	90016A	Raduga 25	21-DEC-08	1325	139.7	189.0	328.7	50	902	21539.324051	42166.55580	0.0001306	11.9228	35.4786	338.3863	188.5309
L2 . 28	82103A	Gorizont 6	30-DEC-08	1338	141.0	188.5	329.5	50	786	21548.881609	42146.43328	0.0001718	14.1085	4.2724	255.5429	307.2297
L2 . 29	85070A	Raduga 16	30-DEC-08	1348	141.9	188.1	330.1	50	778	21548.880220	42153.05679	0.0003503	13.3683	16.4152	258.3028	319.8573
L2 . 30	80081A	Raduga 7	23-DEC-08	1459	150.5	184.9	335.4	50	766	21541.218229	42160.51078	0.0004767	14.4628	356.3054	220.0640	185.5805
L2 . 31	94038A	Cosmos 2282	26-DEC-08	1486	152.1	184.4	336.5	47	728	21544.117164	42193.93730	0.0008971	9.1873	54.1683	280.0222	276.8373
L2 . 32	92059A	Cosmos 2209	25-DEC-08	1491	152.4	184.3	336.7	45	784	21543.926921	42164.47729	0.0004667	11.0916	45.4358	198.5694	336.9047
L2 . 33	85016A	Cosmos 1629	26-DEC-08	1500	152.9	184.1	337.0	49	783	21544.217431	42182.21650	0.0000573	13.5343	14.6304	347.9054	201.2870
L2 . 34	87091A	Cosmos 1894	30-DEC-08	1500	152.9	184.1	337.0	47	893	21548.933113	42183.72746	0.0005678	12.7125	24.8935	230.4053	309.2314
L2 . 35	80004A	OPS 6393 (FLTSATCOM F3)	30-DEC-08	1542	155.1	183.4	338.5	42	860	21548.851528	42180.96663	0.0022157	13.0168	1.2896	82.2620	315.3797
L2 . 36	89101A	Cosmos 2054	31-DEC-08	1687	160.5	181.9	342.4	50	883	21549.221100	42140.12114	0.0005235	11.9788	34.8480	253.3622	215.2162
L2 . 37	94082A	Luch 1	25-DEC-08	1846	163.8	181.3	345.1	45	699	21543.960845	42169.34007	0.0001660	9.3084	60.1560	325.8831	339.3355